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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
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| State | Conformation | minimum conformation | conformer description | state description |
|---|---|---|---|---|
| 1 | 1 | yes | C2H | 1Ag |
| hartrees | |
|---|---|
| Energy at 0K | -1394.032845 |
| Energy at 298.15K | -1394.035069 |
| HF Energy | -1392.661557 |
| Nuclear repulsion energy | 612.118484 |
| Mode Number | Symmetry | Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P | Dep U |
|---|---|---|---|---|---|---|---|
| 1 | Ag | 1308 | 1240 | 0.00 | |||
| 2 | Ag | 1089 | 1033 | 0.00 | |||
| 3 | Ag | 717 | 679 | 0.00 | |||
| 4 | Ag | 455 | 431 | 0.00 | |||
| 5 | Ag | 363 | 344 | 0.00 | |||
| 6 | Ag | 258 | 245 | 0.00 | |||
| 7 | Au | 1218 | 1154 | 395.37 | |||
| 8 | Au | 386 | 366 | 0.38 | |||
| 9 | Au | 227 | 215 | 1.88 | |||
| 10 | Au | 69 | 65 | 0.38 | |||
| 11 | Bg | 1209 | 1146 | 0.00 | |||
| 12 | Bg | 552 | 524 | 0.00 | |||
| 13 | Bg | 330 | 313 | 0.00 | |||
| 14 | Bu | 1160 | 1099 | 380.27 | |||
| 15 | Bu | 872 | 826 | 373.58 | |||
| 16 | Bu | 619 | 587 | 11.86 | |||
| 17 | Bu | 448 | 425 | 1.34 | |||
| 18 | Bu | 173 | 164 | 1.46 |
| A | B | C |
|---|---|---|
| 0.07371 | 0.03861 | 0.03468 |
Point Group is C2h
Cartesians (Å)| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | -0.240 | 0.739 | 0.000 |
| C2 | 0.240 | -0.739 | 0.000 |
| Cl3 | -2.003 | 0.821 | 0.000 |
| Cl4 | 2.003 | -0.821 | 0.000 |
| F5 | 0.240 | 1.355 | 1.086 |
| F6 | 0.240 | 1.355 | -1.086 |
| F7 | -0.240 | -1.355 | 1.086 |
| F8 | -0.240 | -1.355 | -1.086 |
| C1 | C2 | Cl3 | Cl4 | F5 | F6 | F7 | F8 | |
|---|---|---|---|---|---|---|---|---|
| C1 | 1.5545 | 1.7645 | 2.7327 | 1.3377 | 1.3377 | 2.3588 | 2.3588 | C2 | 1.5545 | 2.7327 | 1.7645 | 2.3588 | 2.3588 | 1.3377 | 1.3377 | Cl3 | 1.7645 | 2.7327 | 4.3296 | 2.5490 | 2.5490 | 3.0035 | 3.0035 | Cl4 | 2.7327 | 1.7645 | 4.3296 | 3.0035 | 3.0035 | 2.5490 | 2.5490 | F5 | 1.3377 | 2.3588 | 2.5490 | 3.0035 | 2.1718 | 2.7521 | 3.5058 | F6 | 1.3377 | 2.3588 | 2.5490 | 3.0035 | 2.1718 | 3.5058 | 2.7521 | F7 | 2.3588 | 1.3377 | 3.0035 | 2.5490 | 2.7521 | 3.5058 | 2.1718 | F8 | 2.3588 | 1.3377 | 3.0035 | 2.5490 | 3.5058 | 2.7521 | 2.1718 |
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | C2 | Cl4 | 110.680 | C1 | C2 | F7 | 109.057 | |
| C1 | C2 | F8 | 109.057 | C2 | C1 | Cl3 | 110.680 | |
| C2 | C1 | F5 | 109.057 | C2 | C1 | F6 | 109.057 | |
| Cl3 | C1 | F5 | 109.737 | Cl3 | C1 | F6 | 109.737 | |
| Cl4 | C2 | F7 | 109.737 | Cl4 | C2 | F8 | 109.737 | |
| F5 | C1 | F6 | 108.533 | F7 | C2 | F8 | 108.533 |